參數(shù)資料
型號: LV74
廠商: Hitachi,Ltd.
英文描述: Dual D-type Flip Flops with Preset and Clear
中文描述: 雙D型人字拖與預置和清除
文件頁數(shù): 3/16頁
文件大小: 66K
代理商: LV74
HD74LV74A
3
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
V
CC
V
I
V
O
–0.5 to 7.0
V
Input voltage range*
1
–0.5 to 7.0
V
Output voltage range*
1, 2
–0.5 to V
CC
+ 0.5
–0.5 to 7.0
V
Output: H or L
V
CC
: OFF
V
I
< 0
V
O
< 0 or V
O
> V
CC
V
O
= 0 to V
CC
Input clamp current
I
IK
I
OK
I
O
I
CC
or I
GND
–20
mA
Output clamp current
±
50
±
25
±
50
mA
Continuous output current
mA
Continuous current through
V
CC
or GND
Maximum power dissipation
at Ta = 25
°
C (in still air)*
3
mA
P
T
785
mW
SOP
500
TSSOP
Storage temperature
Notes: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,
no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150
°
C.
Tstg
–65 to 150
°
C
相關PDF資料
PDF描述
LV74 Dual D-type flip-flop with set and reset; positive-edge trigger
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